Ball Valve Split body - Type FN2 | ADLER | Philippopoulos s.a.
Ball Valve Split body - Type FN2 | ADLER | Philippopoulos s.a.

Ball Valve Split body - Type FN2 | ADLER

ADLER FN2 Split Body Ball Valve

The ADLER FN2 is a two-piece, full bore industrial ball valve designed for flow isolation in liquid and gas process lines. The split body construction allows internal access for seat and seal inspection or replacement, supporting maintenance requirements in demanding environments.

Technical Specifications

  • Size range: DN 15–DN 300
  • Pressure class: PN 10 to PN 100
  • Flanged ends to DIN standards
  • Materials: ASTM A105, CF8M, AISI 304, AISI 316
  • Seats: PTFE or RPTFE
  • Full bore for minimal pressure drop
  • Anti blow-out stem design
  • Antistatic device
  • Top flange ISO 5211 for actuation

Standards and Versions

Manufactured to EN 12516.2, ASME B16.34, EN 1759-1, ASME B16.5, ISO 14313, and EN 558 Basic Series 1. Available in fire-safe (ISO 10497 / API 607), cryogenic (ISO 28921), PED 2014/68/EU, ATEX 2014/34/EU, SIL 3, and ISO 15848 Class A for fugitive emissions.

Applications

Suitable for:

  • process water and industrial circuits
  • steam, thermal fluids, condensate (with appropriate seat selection)
  • chemical media compatible with PTFE/RPTFE
  • natural gas and fuel gases
  • cryogenic service with extended stem option
  • oxygen service with ISO 23208 degreasing

Actuation Options

FN2 can be supplied with lever, gear operator, pneumatic actuator (single or double acting), electric actuator, and positioner for on/off or modulating control.

FAQ

When is full bore selected?
For low pressure drop or piggable lines.

PTFE vs RPTFE?
RPTFE is preferred for higher mechanical loads and frequent cycling.

Is it suitable for low emission requirements?
Yes, ISO 15848 Class A version available.

Standard (Options)
  • DIN
Connection (Options)
  • Flanged
Material (Options)
  • ASTM A105
  • ASTM A351 CF8M
  • ASTM A479 Type 304
  • ASTM A479 Type 316
Pressure Rating (Options)
  • PN 10
  • PN 16
  • PN 25
  • PN 40
  • PN 63
  • PN 100
Seat (Options)
  • PTFE
  • RPTFE

Datasheet and documents

Description

Ball valve 2 piece SPLIT BODY type full bore, manufactured from round bar or casted, construction in according to EN 12516.2; ASME B16.34; EN 1759-1 ; ASME B16.5; ISO 14313; ISO 14313; EN 558 (Basic series 1).

Available size from DN 15 to DN 300 in carbon steel, stainless steel and special steel

Rating PN 10 ÷ 100

Double seals on body/end junction (patent n°00216919)

Chevron ring on stem.

On request:

– with o’ring on stem (patent n°00219688).

– fire-safe execution according to ISO 10497 API 607

– fire-safe execution according to BS6755 API 607/6FA (patent n° 00219617).

– cryogenic execution ISO 28921

– according to PED 14/68/UE directive

– according to TPED 2010/35/UE directive

– according to ATEX 14/34/UE directive

– degreased according to ISO 23208 for oxigen service

– certified in safety system S.I.L. 3.

– certified for fugitive emission in class “A” ISO 15848.

Standard productions

anti blow out proof stem

construction and marking BS 5351

carbon steel valves painted with first coat of epoxy-

polyammidic RAL 5012 35 microns

antistatic device

top flange ISO 5211

all valves 100% air tested under water at 100 psi

On demand accessories

PTFE / glass renforced PTFE half shell

PTFE seats filled glass – carbon – S.S. – bronze, metal core

stem extension

cryogenic  extension

oval handle

pneumatic actuator double/single acting

electric  actuator

manual gear box

pneumatic / electro-pneumatic positioner

Certificates

– certified in safety system S.I.L. 3.

– certified for fugitive emission in class “A” ISO 15848.

– ISO 9001 by L.R.

– PED DIR. 2014/68/UE by L.R.

– ATEX DIR. 2014/34/UE by B.V.

– FIRE SAFE EXECUTION BS6755/API 607 by L.R.

– FIRE SAFE TESTED ISO 10497 by L.R.

– ISO 15848 by TÜV

– ANTISTATIC DEVICE by L.R.

– EAC CERTIFICATION by B.V.